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Weather in Placer County for October 2025

Your guide to Placer County weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Placer County during October is quite rare, with fewer than 2 snowy days on average.

  • Temperatures

  • In general, the average temperature in Placer County at the beginning of October is 24.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 8.9 °F by the end of October.

  • Rain 🌧️

  • With an average of 2 rainy days, Placer County experiences minimal rainfall in October.

  • More

  • Halloween 🎃 - See the weather forecast for Thursday, October 31 in Placer County.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
28
Dry days
Average rainy days
2
Rainy days
Average snowy days
1
Snow days
Average temperatures
17°/6°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
43 %
Avg humidity

Placer County in October average weather

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Temperatures trend during October in Placer County

See the weather trend as well as the moving average line

October weather day by day

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Date Weather Temperatures Rain Snow More
Oct. 1 Sunny
Sunny
27° /12° 0 mm 0 cm
Oct. 2 Sunny
Sunny
26° /14° 0 mm 0 cm
Oct. 3 Sunny
Sunny
26° /11° 0 mm 0 cm
Oct. 4 Partly cloudy
Partly cloudy
21° /14° 0 mm 0 cm
Oct. 5 Sunny
Sunny
25° /12° 0 mm 0 cm
Oct. 6 Sunny
Sunny
24° /13° 0 mm 0 cm
Oct. 7 Cloudy
Cloudy
23° /14° 0 mm 0 cm
Oct. 8 Sunny
Sunny
24° /13° 0 mm 0 cm
Oct. 9 Sunny
Sunny
21° /11° 0 mm 0 cm
Oct. 10 Overcast
Overcast
20° /12° 0 mm 0 cm
Oct. 11 Partly cloudy
Partly cloudy
20° /8° 0 mm 0 cm
Oct. 12 Sunny
Sunny
16° /8° 0 mm 0 cm
Oct. 13 Sunny
Sunny
18° /6° 0 mm 0 cm
Oct. 14 Sunny
Sunny
21° /7° 0 mm 0 cm
Oct. 15 Sunny
Sunny
20° /9° 0 mm 0 cm
Oct. 16 Light rain
Light rain
11° /5° 1.3 mm 0 cm
Oct. 17 Thundery outbreaks possible
Thundery outbreaks possible
6° /-2° 0 mm 0 cm
Oct. 18 Partly cloudy
Partly cloudy
8° /-5° 0 mm 0 cm
Oct. 19 Sunny
Sunny
15° /0° 0 mm 0 cm
Oct. 20 Partly cloudy
Partly cloudy
15° /4° 0 mm 0 cm
Oct. 21 Cloudy
Cloudy
15° /5° 0 mm 0 cm
Oct. 22 Overcast
Overcast
14° /6° 0 mm 0 cm
Oct. 23 Sunny
Sunny
18° /6° 0 mm 0 cm
Oct. 24 Sunny
Sunny
17° /6° 0 mm 0 cm
Oct. 25 Overcast
Overcast
17° /5° 0 mm 0 cm
Oct. 26 Sunny
Sunny
18° /3° 0 mm 0 cm
Oct. 27 Patchy rain possible
Patchy rain possible
11° /4° 0.7 mm 0 cm
Oct. 28 Thundery outbreaks possible
Thundery outbreaks possible
4° /-1° 0 mm 0 cm
Oct. 29 Partly cloudy
Partly cloudy
6° /-3° 0 mm 0 cm
Oct. 30 Overcast
Overcast
5° /-2° 0 mm 0 cm
Oct. 31 Moderate snow
Moderate snow
1° /-2° 15.1 mm 8.9 cm
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Important Notice
Our weather forecast for Placer County in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Placer County forecast closer to your planned date for the most up-to-date weather information.

Placer County in October - FAQ

What are the expected maximum and minimum temperatures in Placer County during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Placer County during October?
Expect minimal rainfall in Placer County during October, with a total of 17.1 mm over approximately 2 days. This minimal precipitation is unlikely to significantly impact plans.
Will it snow in Placer County in October 2025?
Placer County experiences an average snowfall of 8.9 cm during October, occurring over 1 days.
What are the typical wind conditions in Placer County during October?
The average wind speed in Placer County during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Placer County snow forecast October 2025

Track daily snowfall levels and discover Placer County’s snowy potential this October ❄️

October rainfall patterns in Placer County

Explore the daily rainfall trends and prepare for Placer Countys October weather 💧

UV exposure in Placer County during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is Placer County?

Get accurate weather forecasts for Placer County, located at latitude 39.145 and longitude -120.096. Stay updated with localized weather information tailored for Placer County.

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